DocumentCode
1626014
Title
Implementation of a tunable coplanar filter
Author
Paillot, T. ; Blondy, P. ; Cros, D. ; Guillon, P. ; Orlianges, J.C. ; Champeaux, C. ; Catherinot, A.
Author_Institution
Inst. de Recherche en Commun. Opt. et Microondes, CNRS, Limoges, France
Volume
3
fYear
2003
Firstpage
1755
Abstract
This paper presents the implementation of a 34 GHz tunable CPW filter. An original excitation structure has been used. The filter has been simulated achieving 9% fractional bandwidth, insertion losses of 4 dB, return losses better than 15 dB and 3% tunability.
Keywords
circuit tuning; coplanar waveguide components; micromechanical devices; millimetre wave filters; waveguide filters; 15 dB; 34 GHz; 34 GHz tunable CPW filter; 4 dB; MEMS capacitors; excitation structure; filter simulation; fractional bandwidth; insertion losses; return losses; tunability; tunable coplanar filter; Capacitance; Capacitors; Coplanar waveguides; Coupling circuits; Equivalent circuits; Magnetic fields; Micromechanical devices; Resonator filters; Tunable circuits and devices; Varactors;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2003 IEEE MTT-S International
Conference_Location
Philadelphia, PA, USA
ISSN
0149-645X
Print_ISBN
0-7803-7695-1
Type
conf
DOI
10.1109/MWSYM.2003.1210479
Filename
1210479
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